diff --git a/flake.lock b/flake.lock
index 1018b5cbe..efcd30abe 100644
--- a/flake.lock
+++ b/flake.lock
@@ -45,11 +45,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1646061005,
-        "narHash": "sha256-sofIwwD5lGKzDLClfRITRyeG2mIa0Gvh55XtrWtK8/I=",
+        "lastModified": 1646423985,
+        "narHash": "sha256-WXzmupl6WNef65imDgQAvYdU0gRUu3nrbONVgYzQ+/Q=",
         "ref": "master",
-        "rev": "d1e172501d8ee745afcf9610516b0993cb9ff410",
-        "revCount": 617,
+        "rev": "42fbe8e383bbe454e87dc2c59d8cd3cca67c42f9",
+        "revCount": 625,
         "type": "git",
         "url": "https://git.m-labs.hk/m-labs/nac3.git"
       },
@@ -60,11 +60,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1645379616,
-        "narHash": "sha256-eLzR3MRS9hcNqSWZxP6BP7xiBjgC3/pB5n2Q0lLFe/g=",
+        "lastModified": 1646162891,
+        "narHash": "sha256-Yoyur5LD3nRKFZRwVi2lHZi2HKoWUJFAHgIFcYsRhho=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "40ef692a55b188b1f5ae3967f3fc7808838c3f1d",
+        "rev": "b099eaa0e01a45fc3459bbe987c3405c425ef05c",
         "type": "github"
       },
       "original": {